CN104832272A - Engine and intercooler thereof - Google Patents
Engine and intercooler thereof Download PDFInfo
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- CN104832272A CN104832272A CN201510299417.7A CN201510299417A CN104832272A CN 104832272 A CN104832272 A CN 104832272A CN 201510299417 A CN201510299417 A CN 201510299417A CN 104832272 A CN104832272 A CN 104832272A
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- cooling passage
- intercooler
- lug boss
- chip
- mounting plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention discloses an engine and an intercooler thereof. The intercooler is installed in a cavity of an intake manifold. The intercooler comprises a core body, an installing plate, a U-shaped baffle, an L-shaped side plate assembly, a liquid inlet pipe and a liquid outlet pipe. The core body comprises a cooling passage and an air channel full of air to be cooled, wherein the cooling passage and the air channel are arranged adjacently, an inlet of the cooling passage is communicated with a medium source through the liquid inlet pipe, and an outlet of the cooling passage is communicated with a recovery device through the liquid outlet pipe. According to the intercooler, water leaking of the intercooler in the working process can be avoided, and the cooling performance of the intercooler can be improved.
Description
Technical field
The present invention relates to technical field of engines, particularly relate to a kind of intercooler of motor.The invention still further relates to a kind of motor comprising above-mentioned intercooler.
Background technique
When air is compressed, along with the density of air increases, its temperature also can rise, thus affect the charging efficiency of motor, if want to improve charging efficiency further, will intake temperature be reduced, data are had to show, under identical air fuel ratio condition, the temperature of pressurized air often declines 10 DEG C, and engine power just can improve 3% ~ 5%.In addition, if enter firing chamber without the pressurized air of cooling, except affecting except the charging efficiency of motor, be also easy to cause engine combustion temperatures too high, cause the Abnormal combustion such as detonation, but also No in engine exhaust can be increased
xcontent, increase the weight of exhaust emission.Therefore, need to be cooled high temperature air by radiator before entering cylinder chamber, this is arranged on the radiator between motor and turbosupercharger, also known as making interstage cooler, is called for short intercooler.
Intercooler is the important component part of engine supercharging system.Intercooler is generally arranged between pressurized machine and intake manifold, for reducing the intake temperature of motor, improves motor charging efficiency, and can avoid engine knock.
Intercooler presses the difference of cooling medium, can be divided into water-cooled intercooler and air-cooling type intercooler.Air-cooling type intercooler utilizes outside air to carry out air after cooling of charge, and water-cooled intercooler utilizes liquid to carry out air after cooling of charge, compare air-cooling type intercooler, to have volume little because of it for water-cooled intercooler, is easy to the advantages such as layout and is widely used on high-performance enginer.
Existing water-cooled intercooler, comprise liquid inlet pipe, drain pipe, suction port, air outlet, when engine operation, high-temperature gas after charger boost is by intercooler suction port, the liquid colder from water pump enters into intercooler by intercooler liquid inlet pipe, fluid passage through intercooler every layer circulates, flowed out by intercooler drain pipe, and the high-temperature gas entering into intercooler enters into intercooler air flue by intercooler suction port, by liquid-circulating band too much heat away, the air that temperature is lower is flowed out by intercooler air outlet, then in-cylinder combustion is entered into.
Above-mentioned water-cooled intercooler, one deck plunger tip sheet is provided with between mounting plate attachment face and the first chip, although U-shaped baffle plate, L shape lateral plate component and mounting plate surround core body periphery, but U-shaped baffle plate and L shape lateral plate component are not fitted with mounting plate, intercooler strength deficiency, during engine running, high-temperature gas after turbocharger supercharged enters intercooler by intercooler air inlet side, and when entering intercooler from the cooling liquid that water pump temperature is lower by intercooler intake pipe, chip near liquid entering hole is owing to being subject to the thermal shock of high-temperature gas and cryogenic liquid, chip is made to produce thermal fatigue, easily break, intercooler is caused to leak, the cooling liquid revealed can enter in cylinder, make engine damage.And above-mentioned water-cooled intercooler is cold to fit up and down formation cooling passage by means of only chip, cooling effectiveness is low, cannot meet the performance requirement of intercooler.
Therefore, how avoiding intercooler in the course of the work seepy question to occur, and improve the cooling performance of intercooler, needing the problem of solution with regard to becoming those skilled in the art badly.
Summary of the invention
The object of this invention is to provide a kind of intercooler of motor, intercooler can be avoided in the course of the work water leakage phenomenon to occur, and improve the cooling performance of intercooler.Another object of the present invention is to provide a kind of motor comprising above-mentioned intercooler.
To achieve these goals, the invention provides a kind of intercooler of motor, be arranged in intake manifold cavity, comprise core body, mounting plate, U-shaped baffle plate, L shape lateral plate component, liquid inlet pipe and drain pipe; Described core body comprises the cooling passage of adjacent layout and is full of the air flue of gas to be cooled, and the import of described cooling passage is communicated with medium source by liquid inlet pipe, and its outlet is communicated with recovering device by drain pipe.
Preferably, described cooling passage comprises the first cooling passage and the second cooling passage, described first cooling passage is surrounded by described mounting plate and the first chip, and the attachment face of described mounting plate and the concave surface of described first chip form the both sides inwall of described first cooling passage respectively;
Described second cooling passage is surrounded by described first chip and the second chip, and the concave surface of described first chip and the concave surface of described second chip form the both sides inwall of described second cooling passage respectively.
Preferably, described first chip has towards the first lug boss of mounting plate and the second lug boss, and described second chip has towards the 3rd lug boss of described first chip and the 4th lug boss;
Described first lug boss, the second lug boss all fit with the attachment face of described mounting plate; Described first cooling passage is isolated from the outside and the first cooling passage is divided into the first feed pathway and the first back flow channel that are communicated with in U-shaped by the attachment face of described first lug boss and mounting plate; The import of described first cooling passage is arranged at the top of described first feed pathway, and the outlet of described first cooling passage is arranged at the end of described first back flow channel;
The apparent surface of described first lug boss and the 3rd lug boss fits, and the apparent surface of the second lug boss and the 4th lug boss fits; Described second cooling passage is isolated from the outside by described second lug boss and the 4th lug boss, and described second cooling passage is divided into the 3rd lug boss the second feed pathway and the second back flow channel that are communicated with in U-shaped by described first lug boss; The import of described second cooling passage is arranged at the top of described second feed pathway, and its outlet is arranged at described second back flow channel end.
Preferably, described first lug boss is arranged at the axially middle part of described first chip, and described second lug boss is arranged at the border of described first chip continuously; Described 3rd lug boss is arranged at the axially middle part of described second chip, and described 4th lug boss is arranged at the border of described second chip continuously.
Preferably, described air flue between described first cooling passage and the second cooling passage, by the outer wall brazing of waveform heat-radiation belt and the first cooling passage and the second cooling passage.
Preferably, described first cooling passage is one; Described second cooling passage and described air flue are multiple, and each described second cooling passage and the alternate layout of each described air flue.
Preferably, described first cooling passage and the second cooling passage all be arranged in parallel with described air flue, and are cooling passage near the top of described core body and the passage of bottom.
Preferably, be provided with the first internal fin in described first cooling passage, the height of described first internal fin is 1mm; Be provided with the second internal fin in described second cooling passage, the height of described second internal fin is 2mm; Described first internal fin and the second internal fin are the integral structure taken the shape of the letter U.
Preferably, described liquid inlet pipe and described drain pipe are opened in described mounting plate; Described U-shaped baffle plate is arranged at the first side of described core body, and described U-shaped baffle plate has three the first flange near mounting plate end, and the width of described first flange is not less than 2mm, the attachment face brazing of described first flange and mounting plate;
Described L shape lateral plate component is arranged at bottom end and second side of described core body, and described L shape lateral plate component comprises L shaped plate and L bracket, and described L shaped plate has the second flange near the attachment face end of mounting plate, and the width of the second flange is not less than 2mm.
The present invention also provides a kind of motor, comprises intake manifold and intercooler, and described intercooler is intercooler as above, and described intercooler is installed in described intake manifold cavity.
The invention provides a kind of intercooler of motor, be arranged in intake manifold cavity, comprise core body, mounting plate, U-shaped baffle plate, L shape lateral plate component, liquid inlet pipe and drain pipe; Described core body comprises the cooling passage of adjacent layout and is full of the air flue of gas to be cooled, and the import of described cooling passage is communicated with medium source by liquid inlet pipe, and its outlet is communicated with recovering device by drain pipe.It can avoid intercooler in the course of the work seepy question to occur, and improves the cooling performance of intercooler.
In a preferred embodiment, intercooler provided by the present invention, is provided with the first internal fin in the first cooling passage, and the height of described first internal fin is 1mm; Be provided with the second internal fin in described second cooling passage, the height of described second internal fin is 2mm; The integral structure that described first internal fin and the second internal fin all take the shape of the letter U.Like this, by arranging the first internal fin and the second internal fin respectively in the first cooling passage and the second cooling passage, add the heat diffusion area of cooling passage, thus improve the cooling performance of intercooler.
In another preferred embodiment, intercooler provided by the present invention, first cooling passage eliminates the end chip between the first chip and mounting plate attachment face, directly fitted by the first lug boss of the first chip and the second lug boss and mounting plate attachment face, like this, both reduce the height of the first cooling passage, in turn increase the bonding area of chip inlet and outlet and mounting plate attachment face, improve weld strength, thus ensure that the intensity of intercooler.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of intercooler provided by the present invention;
Fig. 2 is the structural representation of intercooler chip body shown in Fig. 1;
Fig. 3 is A-A sectional view in Fig. 2;
Fig. 4 is C magnified partial view in Fig. 3;
Fig. 5 is D magnified partial view in Fig. 3;
Fig. 6 is internal fin structural representation;
Fig. 7 is chip structure schematic diagram;
Fig. 8 is B-B sectional view in Fig. 7;
Fig. 9 is D-D sectional view in Fig. 7;
Figure 10 is C-C sectional view in Fig. 7;
Figure 11 is the plan view of U-shaped baffle plate;
Figure 12 is the plan view of Figure 11;
Figure 13 is the structural representation of L shape lateral plate component;
Figure 14 is the plan view of L shape lateral plate component;
Figure 15 is the erection drawing of intercooler and intake manifold.
Embodiment
Core of the present invention is to provide a kind of intercooler of motor, has both avoided intercooler in the course of the work water leakage phenomenon to occur, and can improve again the usability of intercooler.Another core of the present invention is to provide a kind of motor comprising above-mentioned intercooler.
In order to make those skilled in the art understand technological scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further detailed.
As shown in figures 1-15, the cooling liquid that the present invention utilizes is preferably water+ethylene glycol, also can realize the liquid medium of refrigerating function, such as wet goods for other.
In a kind of embodiment, the invention provides a kind of intercooler of motor, be arranged in intake manifold cavity, comprise core body, mounting plate, U-shaped baffle plate, L shape lateral plate component, liquid inlet pipe and drain pipe; Described core body comprises the cooling passage of adjacent layout and is full of the air flue of gas to be cooled, and the import of described cooling passage is communicated with medium source by liquid inlet pipe, and its outlet is communicated with recovering device by drain pipe.It can avoid intercooler in the course of the work seepy question to occur, and improves the cooling performance of intercooler.
As shown in Figure 3, cooling passage provided by the present invention comprises the first cooling passage 81 and the second cooling passage 82, described first cooling passage 81 is surrounded by mounting plate 2 and the first chip (111), and the attachment face of mounting plate 2 and the concave surface of the first chip 111 form the both sides inwall of the first cooling passage 81 respectively.Described second cooling passage 82 forms the both sides inwall of described second cooling passage 82 respectively by the concave surface of the first chip 111 and the second chip 112, two chip.
Particularly, mounting plate 2 and the first chip 111 form the first cooling passage 81 by Welding, and the first chip 111 and the second chip 112 form the second cooling passage 82 by Welding.Be provided with the first internal fin 121 in described first cooling passage 81, be provided with the second internal fin 122 in described second cooling passage 82, the height of described first internal fin 121 is 1mm; The height of described second internal fin 122 is 2mm; The integral structure that described first internal fin and the second internal fin all take the shape of the letter U.Like this, the first internal fin 121 and the second internal fin 122 is set respectively in the first cooling passage 81 and the second cooling passage 82, increases the heat diffusion area of cooling passage, further increase the heat dispersion of intercooler.
As shown in Figure 2, in order to abundant by the high-temperature gas cooling after supercharging, above-mentioned second cooling passage 82 and air flue 83 all can be multiple, and each second cooling passage 82 and the alternate layout of each described air flue 83, to ensure that every bar air flue 83 is all adjacent with the second cooling passage 82.Apparently, from theory, be also not limited to the situation of alternate layout, two the second cooling passages 82 also can be set the forms such as an air flue 83 are set, as long as can ensure efficient heat exchange again.
Further, above-mentioned first cooling passage 81, second cooling passage 82 all be arranged in parallel with air flue 83, and be cooling passage near the upper backup pad of mounting plate 2 and the pipeline of L shape lateral plate component 4, like this, the both sides of every bar air flue 83 are respectively arranged with cooling passage, ensure that the effective cooling of high-temperature gas in air flue 83; Meanwhile, be arranged in parallel the area of contact also further ensured between air flue 83 and cooling passage.Particularly, cooling passage can be 11, and air flue 83 can be ten, can be also obviously other numerical value, as long as can take into account the spatial requirement of cooling needs and setting position.
As shown in Fig. 8, Fig. 9 and Figure 10, above-mentioned first chip 111 has the first lug boss 91 second lug boss 92, chip first flange 93, chip second flange 94, chip the 3rd flange 95, mouth of a river boss 99 towards described second chip 112.Particularly, described chip first flange 93 number is two, respectively at the two ends of the first chip 111 longitudinal direction, chip second flange 94 and chip the 3rd flange 95 are respectively at the two ends of the first chip 111 transverse direction, and flange mainly plays a part to increase chip rigidity and increase chips welding area to improve weld strength; Described second flange 94 is 89 ° ~ 90 ° with horizontal plane angle α, and chip the 3rd flange 95 and horizontal plane angle β are 89 ° ~ 90 °, like this, can avoid flange warpage, cause failure welding.
Mouth of a river boss 99 comprises import boss and outlet boss, and structure is the same, is referred to as mouth of a river boss 99.Particularly, mouth of a river boss height h1 is 3.4 (+0.5/0) mm, and mouth of a river boss bottom fillet R is under guarantee weld strength condition, and as much as possible greatly, R=1mm ~ 2mm, like this, can avoid thermal stress to concentrate better; Chip the 3rd flange 95 height h2 >=1.5mm, can increase the bonding area of chip and L shaped plate 41 inwall, improve weld strength.
Described second chip 112 has towards the 3rd lug boss 911 of described first chip 111 and the 4th lug boss 921; Described first lug boss 91, second lug boss 92 attachment face that is equal and mounting plate 2 fits, and is connected together by soldering; Described first cooling passage 81 is isolated from the outside by the attachment face of described first lug boss 92 and mounting plate 2; First cooling passage 81 is divided into the first feed pathway and the first back flow channel by the attachment face of described first lug boss 91 and mounting plate 2, and the first feed pathway is connected with the first back flow channel, in U-shaped; The import of described first cooling passage 81 is arranged at the top of described first feed pathway, and the outlet of described first cooling passage 81 is arranged at the end of the first back flow channel.
The apparent surface of described first lug boss 91 and the 3rd lug boss 911 fits, and the apparent surface of the second lug boss 92 and the 4th lug boss 921 fits, and is connected together by soldering; Described second cooling passage 82 is isolated from the outside by the second lug boss 92 and the 4th lug boss 921, second cooling passage is divided into the second feed pathway and the second back flow channel by described first lug boss 91 and the 3rd lug boss 911, second feed pathway is connected with the second back flow channel, in U-shaped; The import of the second cooling passage is arranged at the top of described second feed pathway, and its outlet is arranged at the end of described second back flow channel.
Described first lug boss 91 is arranged at the axially middle part of described first chip 111, and described second lug boss is arranged at the border of described first chip continuously; Described 3rd lug boss 911 is arranged at the axially middle part of described second chip 112, and described 4th lug boss 921 is arranged at the border of described second chip continuously.
In above-mentioned embodiment, described liquid inlet pipe 5 and described drain pipe 6 are opened on described mounting plate 2, and liquid inlet pipe 5 and drain pipe 6 direction can be arranged according to cooling system and regulate; Described U-shaped baffle plate 3 is arranged at the first side of described core body, U-shaped baffle plate 3 is provided with the first flange near one end of mounting plate 2, wherein, at U-shaped baffle plate 3 two side plates, first flange is respectively set, the intermediate plate of U-shaped baffle plate 3 arranges first flange, U-shaped baffle plate 3 and the bonding area of mounting plate 2 can be increased, improve weld strength; Described L shape lateral plate component is arranged at bottom end and second side of described core body, and L shaped plate 41 arranges second flange 411 near mounting plate 2 one end, can increase the bonding area between L shaped plate 41 and mounting plate 2, improves weld strength; Like this, define the covering to core body sidewall and top end, bottom end by the supporting component of above-mentioned form, chip thermal stress can be avoided better to concentrate, ensure that the intensity of intercooler, avoid intercooler generation water leakage phenomenon.
Particularly, above-mentioned mounting plate 2 is for being arranged on the aluminum pressed plate of core body 1 side, and be connected together with the first chip 111 soldering of core body 1 the top, form the first cooling passage 81, mounting plate 2 is provided with bolt through-hole, like this, intercooler can be fixed in intake manifold with bolt connecting mode by mounting plate.Described mounting plate 2 thickness is the aluminium sheet of 3mm ~ 4mm, at mounting plate 2 length direction two side flanging, and is respectively provided with three flange in cross direction both sides, its role is to the rigidity improving mounting plate, avoids mounting plate Local warping.
As shown in figure 11, U-shaped baffle plate 3 is enclosed in the first side of described core body 1, the left lateral sides namely in Fig. 1, and welds together with core body 1, and the clad aluminium that U-shaped baffle plate 3 is 0.5mm by thickness is stamped to form.U-shaped baffle plate 3 and core body 1, mounting plate 2 soldering are connected together.Above-mentioned first flange comprises U-shaped baffle plate first flange 33 and U-shaped baffle plate second flange 34, described U-shaped baffle plate first flange 33 number is 2, and U-shaped baffle plate second flange 34 number is 1, like this, the bonding area between U-shaped baffle plate 3 and mounting plate 2 can be increased, improve weld strength.
Width h3 >=the 2mm of described U-shaped baffle plate first flange 33 and U-shaped baffle plate second flange 34, the length h5 of U-shaped baffle plate first flange 33 is 5mm ~ 8mm, and the length h4 of U-shaped baffle plate second flange 34 is 30mm ~ 40mm.In order to avoid stress is concentrated, respectively open a sulculus at flange two ends.As described in Figure, U-shaped baffle plate first flange 33 and U-shaped baffle plate second flange (34) are 89 ° ~ 90 ° with the angle β between horizontal plane and avoid when welding, and flange warpage, causes failure welding.
As shown in figure 13, L shape lateral plate component 4 surrounds bottom end and second side of described core body 1, namely the side, right side in Fig. 1, right side and core body 1 bottom of this L shape lateral plate component 4 and core body 1 are connected together by soldering, effect is fixing core body 1, and intercooler is supported in intake manifold cavity by L bracket 42, the effect of L bracket 42 is to support gentle shaking.Described L shape lateral plate component 4 comprises L shaped plate 41 and L bracket 42, and wherein L bracket 42 is installed in L shaped plate 41 by soldering.Width h6 >=the 2mm of above-mentioned second flange, length is 0.7 ~ 0.9 of L shaped plate width, like this, is connected together by L shape lateral plate component 4, increases bonding area, improve weld strength by the second flange 411 with mounting plate 2 soldering.
Above-mentioned supporting component is preferably aluminium, to ensure the requirement of light weight; Also can be other metallic material, such as various alloy materials etc.
It is pointed out that ordinal numbers such as " first, second " described in literary composition, is the different structure in order to distinguish same names, only for convenience, does not represent certain order, more should not be construed as any restriction.
Except above-mentioned intercooler, a kind of motor comprising above-mentioned intercooler provided by the present invention, other Each part of this motor please refer to prior art, do not repeat them here.
For convenience of the layout of intercooler, described intercooler is installed in described intake manifold, and apparently, also can be arranged on other appropriate locations in engine body, the housing of such as body is first-class.
Mode above only by illustrating describes some one exemplary embodiment of the present invention, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (10)
1. the intercooler of a motor, be arranged in intake manifold (102) cavity, it is characterized in that, comprise core body (1), mounting plate (2), U-shaped baffle plate (3), L shape lateral plate component (4), liquid inlet pipe (5) and drain pipe (6); Described core body (1) comprises the cooling passage of adjacent layout and is full of the air flue (83) of gas to be cooled, the import of described cooling passage is communicated with medium source by liquid inlet pipe (5), and its outlet is communicated with recovering device by drain pipe (6).
2. the intercooler of motor according to claim 1, it is characterized in that, described cooling passage comprises the first cooling passage (81) and the second cooling passage (82), described first cooling passage (81) is surrounded by described mounting plate (2) and the first chip (111), and the attachment face of described mounting plate (2) and the concave surface of described first chip (111) form the both sides inwall of described first cooling passage (81) respectively;
Described second cooling passage (82) is surrounded by described first chip (111) and the second chip (112), and the concave surface of described first chip and the concave surface of described second chip form the both sides inwall of described second cooling passage (82) respectively.
3. the intercooler of motor according to claim 2, it is characterized in that, described first chip (111) has towards first lug boss (91) of mounting plate (2) and the second lug boss (92), and described second chip (112) has towards the 3rd lug boss (911) of described first chip (111) and the 4th lug boss (921);
Described first lug boss (91), the second lug boss (92) all fit with the attachment face of described mounting plate (2); Described first cooling passage (81) is isolated from the outside and the first cooling passage (81) is divided into the first feed pathway and the first back flow channel that are communicated with in U-shaped by the attachment face of described first lug boss (92) and mounting plate (2); The import of described first cooling passage (81) is arranged at the top of described first feed pathway, and the outlet of described first cooling passage (81) is arranged at the end of described first back flow channel;
Described first lug boss (91) fits with the apparent surface of the 3rd lug boss (911), and the apparent surface of the second lug boss (92) and the 4th lug boss (921) fits; Described second cooling passage (82) is isolated from the outside by described second lug boss (92) and the 4th lug boss (921), and described second cooling passage is divided into the 3rd lug boss (911) the second feed pathway and the second back flow channel that are communicated with in U-shaped by described first lug boss (91); The import of described second cooling passage is arranged at the top of described second feed pathway, and its outlet is arranged at described second back flow channel end.
4. the intercooler of motor according to claim 3, it is characterized in that, described first lug boss (91) is arranged at the axially middle part of described first chip (111), and described second lug boss is arranged at the border of described first chip continuously; Described 3rd lug boss (911) is arranged at the axially middle part of described second chip (112), and described 4th lug boss (921) is arranged at the border of described second chip continuously.
5. the intercooler of motor according to claim 1, it is characterized in that, described air flue (83) is positioned between described first cooling passage (81) and the second cooling passage (82), by the outer wall brazing of waveform heat-radiation belt and the first cooling passage (81) and the second cooling passage (82).
6. the intercooler of motor according to claim 5, is characterized in that, described first cooling passage (81) is one; Described second cooling passage (82) and described air flue (83) are multiple, and each described second cooling passage (82) and the alternate layout of each described air flue (83).
7. the intercooler of motor according to claim 6, it is characterized in that, described first cooling passage (81) and the second cooling passage (82) all be arranged in parallel with described air flue (83), and are cooling passage near the top of described core body (1) and the passage of bottom.
8. the intercooler of motor according to claim 7, is characterized in that, is provided with the first internal fin (121) in described first cooling passage (81), and the height of described first internal fin (121) is 1mm; Be provided with the second internal fin (122) in described second cooling passage (82), the height of described second internal fin (122) is 2mm; Described first internal fin (121) and the second internal fin (122) integral structure for taking the shape of the letter U.
9. the intercooler of motor according to claim 8, is characterized in that, described liquid inlet pipe (5) and described drain pipe (6) are opened in described mounting plate (2); Described U-shaped baffle plate (3) is arranged at the first side of described core body (1), described U-shaped baffle plate has three the first flange near mounting plate (2) end, the width of described first flange is not less than 2mm, the attachment face brazing of described first flange and mounting plate (2);
Described L shape lateral plate component (4) is arranged at bottom end and second side of described core body (1), described L shape lateral plate component (4) comprises L shaped plate (41) and L bracket (42), described L shaped plate has the second flange (411) near the attachment face end of mounting plate (2), and the width of the second flange is not less than 2mm.
10. a motor, comprise intake manifold (102) and intercooler (101), it is characterized in that, described intercooler is the intercooler as described in any one of claim 1 to 9, and described intercooler (101) is installed in described intake manifold (102) cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510299417.7A CN104832272B (en) | 2015-06-03 | 2015-06-03 | A kind of engine and its charge air cooler |
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| CN201510299417.7A CN104832272B (en) | 2015-06-03 | 2015-06-03 | A kind of engine and its charge air cooler |
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| CN104832272A true CN104832272A (en) | 2015-08-12 |
| CN104832272B CN104832272B (en) | 2017-07-18 |
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| CN106014718A (en) * | 2016-07-15 | 2016-10-12 | 青岛华涛汽车模具有限公司 | Intake manifold integrated with intercooler |
| CN109519272A (en) * | 2018-12-18 | 2019-03-26 | 安徽江淮汽车集团股份有限公司 | Intercooler and its chip |
| CN109555595A (en) * | 2017-07-26 | 2019-04-02 | 广州汽车集团股份有限公司 | Water-cooled charger-air cooler |
| CN111734523A (en) * | 2020-06-30 | 2020-10-02 | 刘翠芬 | Energy-saving and efficient water-cooled manifold for automobile engine |
| CN115163290A (en) * | 2022-05-13 | 2022-10-11 | 江苏恒立热交换科技有限公司 | Efficient and energy-saving stacked water-cooled intercooler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106014718A (en) * | 2016-07-15 | 2016-10-12 | 青岛华涛汽车模具有限公司 | Intake manifold integrated with intercooler |
| CN109555595A (en) * | 2017-07-26 | 2019-04-02 | 广州汽车集团股份有限公司 | Water-cooled charger-air cooler |
| CN109519272A (en) * | 2018-12-18 | 2019-03-26 | 安徽江淮汽车集团股份有限公司 | Intercooler and its chip |
| CN111734523A (en) * | 2020-06-30 | 2020-10-02 | 刘翠芬 | Energy-saving and efficient water-cooled manifold for automobile engine |
| CN115163290A (en) * | 2022-05-13 | 2022-10-11 | 江苏恒立热交换科技有限公司 | Efficient and energy-saving stacked water-cooled intercooler |
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| CN104832272B (en) | 2017-07-18 |
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